PropertyValue
http://www.w3.org/1999/02/22-rdf-syntax-ns#type
http://www.w3.org/ns/prov#value
  • You could also argue that gold is a hedge against uncertainty, so the drop since the end of last summer indicates that traders are less concerned about uncertainty.
http://www.w3.org/ns/prov#wasQuotedFrom
  • blogspot.com